We architect, develop, and audit custom Solidity and Rust smart contracts that form the unbreakable backbone of your Web3 product. Our code is built with security-first principles, leveraging OpenZeppelin libraries and formal verification patterns to mitigate risk.
LABS
Services
Privacy-Enhanced Rollup Node Operation
Fully managed infrastructure services for running sequencer, prover, and validator nodes for privacy rollups. We ensure high uptime, data integrity, and operational security so you can focus on your application layer.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
Deliver a market-ready, audited contract suite in as little as 2-4 weeks, accelerating your time-to-market while ensuring fund safety.
- DeFi Protocols: Custom DEX/AMMs, lending pools, yield aggregators, and derivative contracts.
- Digital Assets:
ERC-20,ERC-721,ERC-1155tokens with advanced minting and royalty logic. - Enterprise Logic: Multi-signature wallets, DAO governance modules, and verifiable supply-chain contracts.
- Full Audit Support: Includes comprehensive testing and a pre-audit review to streamline third-party security audits.
key-features-cards
FULLY MANAGED OPERATIONS
Core Infrastructure Components We Manage
We architect, deploy, and maintain the complete technical stack required for a secure, high-performance privacy-enhanced rollup. Focus on your application logic while we handle the mission-critical infrastructure.
01
Sequencer & Prover Infrastructure
We deploy and manage high-availability sequencer nodes for transaction ordering and zero-knowledge provers for generating validity proofs. Our architecture ensures sub-second block times and 99.9% uptime SLA.
99.9%
Uptime SLA
< 2 sec
Avg. Block Time
02
Data Availability Layer
We integrate and manage your chosen Data Availability solution (Celestia, EigenDA, or Ethereum calldata) to ensure transaction data is accessible and verifiable, maintaining the rollup's security guarantees.
24/7
Monitoring
Multi-Provider
Redundancy
03
Bridge & Cross-Chain Security
We implement and secure the trust-minimized bridge contracts connecting your L2 to Ethereum L1. This includes managing upgradeability, fraud/validity proof verification modules, and emergency pause mechanisms.
Formally Verified
Bridge Contracts
Multi-Sig
Governance
04
RPC & API Endpoints
We provide dedicated, load-balanced JSON-RPC endpoints with rate limiting, request caching, and WebSocket support. Includes comprehensive metrics and alerting for your development and production environments.
< 100ms
P95 Latency
99.95%
Endpoint SLA
05
Monitoring & Alerting Stack
Full-stack observability with custom dashboards for node health, sequencer performance, gas costs, and bridge activity. Real-time alerts via PagerDuty/Slack for any infrastructure anomalies.
100+
Monitored Metrics
< 5 min
Alert Response
06
Disaster Recovery & Upgrades
Automated backup systems for state data, documented failover procedures, and managed, zero-downtime upgrades for node software, proving circuits, and core smart contracts.
< 30 min
RTO Target
Zero-Downtime
Upgrade Policy
benefits
GUARANTEED INFRASTRUCTURE
Operational Outcomes for Your Business
Our managed privacy-enhanced rollup node service delivers measurable operational excellence, allowing your team to focus on product development while we ensure secure, high-performance infrastructure.
01
Guaranteed Uptime & Performance
We operate your rollup nodes with a 99.9% uptime SLA and sub-second block production latency, ensuring your dApp is always available and responsive for users.
99.9%
Uptime SLA
< 1 sec
Block Latency
02
Enterprise-Grade Security & Compliance
Your privacy stack is secured by SOC 2 Type II certified infrastructure, regular penetration testing, and dedicated VPCs. We manage key security patches and protocol upgrades.
SOC 2
Compliance
24/7
Security Monitoring
03
Rapid Deployment & Scalability
Go from contract to a fully operational, privacy-enhanced rollup in under 2 weeks. Our infrastructure scales horizontally to handle transaction spikes without manual intervention.
< 2 weeks
Deployment
Auto-scale
Infrastructure
04
Predictable Cost & Reduced Overhead
Replace the high cost and complexity of an in-house DevOps team with a fixed monthly fee. Eliminate recruitment, training, and hardware management overhead.
Fixed Fee
Pricing Model
> 60%
Cost Reduction
05
Expert-Led Operations & Support
Your infrastructure is managed by engineers with 5+ years of blockchain ops experience. Get 24/7 technical support and dedicated Slack channels for incident response.
5+ years
Avg. Experience
< 15 min
Response SLA
06
Seamless Integration & Tooling
We provide a full suite of managed services: block explorers, RPC endpoints, indexers, and data lakes—all pre-configured and maintained for your specific rollup.
Full Stack
Managed Services
Pre-configured
Tooling
Managed Node Operation
Service Specifications & SLAs
Compare our tiered service levels for privacy-enhanced rollup node infrastructure, from development to enterprise-grade production.
| Infrastructure & Support | Starter | Professional | Enterprise |
|---|---|---|---|
Privacy Rollup Node Deployment | |||
Custom RPC Endpoint Provisioning | |||
Dedicated Sequencer Operation | |||
Zero-Knowledge Proof Generation Support | |||
Uptime SLA | 99.5% | 99.9% | 99.99% |
Incident Response Time | 8 Business Hours | 2 Hours | 30 Minutes |
24/7 Proactive Monitoring & Alerting | |||
Weekly Health & Performance Reports | |||
Dedicated Infrastructure Engineer | |||
Custom Integration & Scaling Support | |||
Monthly Managed Service Fee | $2,500 | $8,500 | Custom Quote |
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by engineers who have deployed over $1B+ in on-chain value.
We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our process delivers audit-ready code in Solidity 0.8+ and Rust (for Solana) with OpenZeppelin security patterns and comprehensive testing.
- Full Lifecycle Development: From specification and architecture to deployment and mainnet launch.
- Security-First: Rigorous internal review, formal verification options, and preparation for third-party audits (e.g., CertiK, Quantstamp).
- Gas Optimization: Every contract is optimized for minimum execution cost and maximum efficiency on Ethereum, L2s, and other EVM chains.
We don't just write code; we deliver production systems with documented upgrade paths, admin controls, and monitoring hooks.
Deliverables include: Technical specification document, deployed contract addresses on testnet/mainnet, verification on Etherscan/Solscan, and a full security audit report summary.
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Engagement & Delivery Process
A structured, four-phase approach designed for technical leaders who need reliable infrastructure, clear communication, and rapid deployment without compromising on security or performance.
01
Discovery & Architecture Design
We conduct a deep technical assessment of your application's privacy requirements and data flow. Our team designs a bespoke node architecture, selecting optimal zero-knowledge proof systems (e.g., zk-SNARKs, zk-STARKs) and rollup frameworks (Aztec, Polygon zkEVM).
1-2 weeks
Architecture Plan
Detailed Spec
Deliverable
02
Secure Node Deployment & Configuration
Our engineers deploy your privacy-enhanced rollup nodes in your chosen environment (cloud, on-prem, hybrid). We implement hardened security configurations, key management solutions, and monitoring dashboards from day one.
< 72 hours
Initial Deployment
Zero-Trust
Security Model
03
Integration & Staging Validation
We integrate the node infrastructure with your application's backend and smart contracts. A full staging environment is used to validate transaction privacy, finality times, and cost efficiency before mainnet launch.
End-to-End Test
Validation
Pre-Production
Environment
04
Ongoing Management & 24/7 Support
We assume full operational responsibility with proactive monitoring, performance tuning, and protocol upgrades. Includes a 24/7 on-call SRE team and a 99.9% uptime SLA for node availability.
99.9%
Uptime SLA
24/7 SRE
Expert Support
Privacy-Enhanced Rollup Node Operation
Frequently Asked Questions
Get clear answers on deployment, security, and support for our managed node infrastructure.
Standard deployment for a production-ready, privacy-enhanced rollup node takes 2-3 weeks. This includes environment provisioning, ZK-prover integration, custom privacy rule configuration, and initial load testing. Complex multi-chain or custom privacy circuit deployments may extend to 4-5 weeks. We provide a detailed project plan within 48 hours of scoping.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall